I agree that administering varying types of assessments is important to ensuring that students who learn and communicate in different ways will have an opportunity to demonstrate what they know. Some might be most successful in responding to direct, objective test questions, while others might be more effective in writing essays. Multiple types of assessments can also reveal the depth of knowledge of any one student, regardless of learning and communication style.

I am curious to learn about complying with intellectual property rights online. While copyright law allows for "fair use" for educational purposes, online courses seem especially suited to drawing material from other parts of the Internet. At what point might a teacher cross from "fair use" into a violation of someone's intellectual property rights?